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AlertWerks Split-Core Current Transformer, 300/5A

Monitor a power supply without interrupting the power.

Price: $124.20

LIFETIME DoubleDiamond™ Warranty (Standard)

Product Features

  • This transformer can be opened and installed around a power line without disconnecting the power supply.
  • Use with the the Power Monitor Sensor (EMEPMS1, EMEPMS2, EMEPMS3) for connection to an AlertWerks ServSensor hub.
  • Generous inner opening accommodates larger cables.
  • Easily mounted with included hardware.
  • Tech Specs

    Approvals IEC44-1, BS7626, CE
    Class 0.5, 1.0, 3.0
    Frequency 50/60 Hz
    Primary Current 300A
    Rated Load 1VA-30VA
    Rated Security Coefficient FS<5
    Secondary Current 5A
    Short-Time Thermal Current lth=100xln
    Voltage (Maximum) 0.72/3Kv
    Dimensions4.4"H x 3.5"W x 1.6"D (11.1 x 8.9 x 4 cm
    Weight 1.7 lb. (0.75 kg)

    NOTE: Technical specification weight is the unit weight. It is not the packaged shipping weight. For shipping weight, please contact Black Box customer service at 877-877-2269.


    Double Diamond Warranty LIFETIME DoubleDiamond™ Warranty (Standard) Diamond

    Double Diamond™ Warranty (Standard)

    Take the risk out of equipment purchases with the Double Diamond™ Warranty from Black Box Network Services.

    The Double Diamond Warranty is our warranty that protects your Black Box® brand products* from accidental damage, including drops, water, and power surges.

    The AlertWerks Split-Core Current Transformer, 300/5A comes with a standard Lifetime warranty already included.

    During the warranty period, Black Box Network Services will repair or replace your damaged equipment within one week of receipt at NO CHARGE!*

    Plus, get an Extended Double Diamond Warranty.

    You can also extend your warranty or protect a previously purchased Black Box® brand product** for an additional year—for only 10% of the purchase price! Or, extend your coverage for a full three years for only 20% of the purchase price!

    Ordering an extended warranty is easy: When viewing a product in your shopping cart, just select the one or three years of additional coverage in the dropdown menu under “Warranty Options.” For details, contact Customer Service at 724-746-5500.

    * Warranty subject to certain exclusions and limitations ** Certain products may not be eligible.

    What’s more, we also have a 45-day return policy. Simply call Customer Service for a Return Authorization (RA) number, return your product in new condition and in the original package, and receive a full refund.

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